read -p "Enter user name: " urname
read -sp "Enter database password: " dbpassword
echo "urname: $urname"  # 调试输出
echo "dbpassword: $dbpassword"  # 调试输出
export user_NAME="$urname"
export DB_PASSWORD="$dbpassword"
echo "user_NAME: $user_NAME"  # 调试输出
echo "DB_PASSWORD: $DB_PASSWORD"  # 调试输出
